ID 510617 - C_CameraSolver is worse at solving camera matches, no longer matching the first camera

Problem summary
C_CameraSolver is worse at solving camera matches, no longer matching the first camera
This seems to happen with any 360 shot footage
 
Customer reported version
nuke.13.2v1
 
Customer reported platform
windows10
 
Steps to reproduce
 
1) Open Nuke 

2) Read the MP4 clips from this directory: //netldn/netpics/Clients/Escape/Dome/rawFootage/escape_dome_camera#_shot3.MP4

3) Select all the Read nodes, and create a C_CameraSolver node
 
4) In the C_CameraSolver node properties, press Match then Solve, the solve will error saying: 

There are not enough valid matches in: cam1. Try selecting different keyframes or manually add matches.
 

 
Expected behaviour
For the rig to solve correctly
 
Actual behaviour
Camera 1 no longer solves
 
Workaround
None
 
Reproduced by support
This bug has been reproduced in:
NukeX 13.2v1 - Windows 10, CentOS 7, macOS Monterrey 
NukeX 13.1v1 - Windows 10, CentOS 7, macOS Monterrey - regression
 
Unable to reproduce bug in:
NukeX 13.0v8 - Windows 10, CentOS 7, macOS Monterrey 
 
Earliest version tested
NukeX 13.0v8 - This issue doesn't appear in this version and has regressed